Adaptive wavelet packet thresholding with iterative Kalman filter for speech enhancement.
Mengjiao ZhaoWei-Ping ZhuPublished in: GlobalSIP (2017)
Keyphrases
- kalman filter
- wavelet packet
- denoising
- speech enhancement
- filter bank
- adaptive kalman filter
- subband
- particle filter
- noisy environments
- image denoising
- wavelet transform
- mean shift
- noise reduction
- object tracking
- linear prediction
- neural network
- single channel
- frequency domain
- image processing
- adaptive filtering
- speech signal
- signal to noise ratio
- noisy images
- vector quantizer
- multiscale
- frequency band
- image segmentation
- image coding
- computer vision